Key button arrangement for a handset



FIG. 1 is a front view of a key button arrangement for a handset showing my new design;

FIG. 2 is a perspective front view thereof;

FIG. 3 is a front view of a second embodiment of the key button arrangement for a handset of FIG. 1 shown as a keypad; and,

FIG. 4 is a perspective front view thereof.

The broken line showings of the remainder of the handset or the remainder of the keypad are for illustrative purposes only and form no part of thye claimed design. 

The ornamental design for a key button arrangement for a handset, as shown and described. 